.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;cursor:pointer;border-radius:var(--radius-sm);padding:13px 18px;font-weight:600;
  transition:transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-mid);
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gradient-main);color:#fff;box-shadow:var(--shadow-sm)}
.btn-soft{background:var(--primary-soft);color:var(--primary-dark);border:1px solid #d8efdf}
.btn-white{background:#fff;color:var(--text);border:1px solid var(--border)}
.btn-danger{background:var(--danger);color:#fff}
.btn-block{width:100%}

.card,.panel-card,.stat-card,.surface-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);transition:transform var(--transition-mid), box-shadow var(--transition-mid), border-color var(--transition-mid);
}
.card:hover,.panel-card:hover,.stat-card:hover,.surface-card:hover{
  transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#d8eadf;
}
.panel-card{padding:22px}
.stat-card{padding:22px;position:relative;overflow:hidden}
.stat-card::after{
  content:"";position:absolute;width:120px;height:120px;right:-25px;top:-25px;
  background:radial-gradient(circle, rgba(20,184,106,.10), transparent 65%);pointer-events:none;
}
.stat-card p{color:var(--text-soft);font-size:14px;margin-bottom:8px}
.stat-card h3{font-size:30px;line-height:1.1;letter-spacing:-0.5px}

.wallet-hero-card{
  background:var(--gradient-card);color:#fff;border:none;border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);padding:26px;margin-bottom:20px;
}
.wallet-hero-card .label{color:rgba(255,255,255,.75);font-size:14px;margin-bottom:8px}
.wallet-hero-card .amount{font-size:38px;font-weight:800;letter-spacing:-1px}
.wallet-hero-card .wallet-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.wallet-chip{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);color:#fff;
  padding:10px 14px;border-radius:999px;font-size:13px;
}

.app-layout{display:flex;min-height:100vh}
.sidebar{width:280px;background:#10241d;color:#fff;padding:22px 18px;transition:left var(--transition-mid)}
.main-area{flex:1;min-width:0;padding:20px;padding-bottom:95px}
.topbar{
  position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:16px 18px;margin-bottom:18px;border:1px solid var(--border);border-radius:var(--radius-lg);
  background:rgba(255,255,255,.82);backdrop-filter:blur(12px);box-shadow:var(--shadow-xs)
}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-title h2{font-size:22px;line-height:1.1}
.topbar-title p{color:var(--text-soft);font-size:13px;margin-top:4px}
.icon-square{
  width:44px;height:44px;border-radius:14px;border:none;background:#effaf4;color:var(--primary-dark);
  display:grid;place-items:center;cursor:pointer;transition:all var(--transition-fast)
}
.icon-square:hover{background:#e4f7ec;transform:translateY(-1px)}
.brand-box{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.brand-icon{
  width:56px;height:56px;border-radius:18px;background:var(--gradient-main);display:grid;place-items:center;
  font-size:24px;color:#fff;box-shadow:var(--shadow-sm)
}
.brand-box h3{font-size:20px}
.brand-box p{color:#bdd0c7;font-size:13px;margin-top:3px}
.sidebar-nav{display:flex;flex-direction:column;gap:10px}
.sidebar-nav a{
  display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;color:#deebe5;
  background:rgba(255,255,255,.04);transition:background var(--transition-fast), transform var(--transition-fast)
}
.sidebar-nav a:hover,.sidebar-nav a.active{background:rgba(255,255,255,.11);transform:translateX(2px)}
.sidebar-nav .logout-link{margin-top:14px;background:rgba(255,82,82,.12)}

.dashboard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.content-two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.content-three-col{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.stack-lg,.content-stack{display:flex;flex-direction:column;gap:20px}

.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-label{font-size:14px;font-weight:600;color:var(--text)}
.input,.select,.textarea,input[type="text"],input[type="email"],input[type="password"],input[type="number"],input[type="date"],input[type="datetime-local"],select,textarea{
  width:100%;min-height:52px;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--text);
  padding:14px 16px;outline:none;transition:border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast)
}
textarea,.textarea{min-height:120px;resize:vertical}
.input:focus,.select:focus,.textarea:focus,input:focus,select:focus,textarea:focus{
  border-color:#9ed9b9;box-shadow:0 0 0 4px rgba(20,184,106,.08)
}
.helper-text{color:var(--text-soft);font-size:12px}
.counter-line{text-align:right;font-size:13px;color:var(--text-soft);margin-top:-4px}
.upload-box{border:1px dashed #cfe5d7;border-radius:18px;background:#fbfefc;padding:18px;text-align:center;color:var(--text-soft)}

.table-wrap{overflow:auto;border-radius:18px}
.data-table{width:100%;min-width:720px;border-collapse:collapse;background:#fff}
.data-table thead th{
  position:sticky;top:0;z-index:1;background:#f2fbf6;color:#294238;font-size:13px;text-transform:uppercase;letter-spacing:.3px
}
.data-table th,.data-table td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}
.data-table tbody tr{transition:background var(--transition-fast)}
.data-table tbody tr:hover{background:#fbfefc}
.table-actions{display:flex;align-items:center;gap:8px}
.icon-btn{
  width:36px;height:36px;border:none;border-radius:12px;background:#effaf4;color:var(--primary-dark);
  display:grid;place-items:center;cursor:pointer;transition:all var(--transition-fast)
}
.icon-btn:hover{background:#e6f7ee;transform:translateY(-1px)}

.badge{
  display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:6px 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.2px;text-transform:capitalize
}
.badge-green{background:var(--success-soft);color:var(--success)}
.badge-orange{background:var(--warning-soft);color:#c27a00}
.badge-red{background:var(--danger-soft);color:var(--danger)}
.badge-blue{background:var(--info-soft);color:var(--info)}
.badge-muted{background:#f0f4f2;color:#6f7f77}

.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.toolbar-left,.toolbar-right{display:flex;gap:10px;flex-wrap:wrap}
.toolbar input,.toolbar select{min-height:44px;border-radius:14px;padding:10px 14px}

.alert{padding:13px 14px;border-radius:16px;font-size:14px;margin-top:12px}
.alert-success{background:var(--success-soft);color:#067647}
.alert-danger{background:var(--danger-soft);color:#b42318}
.alert-info{background:var(--info-soft);color:#0369a1}

.notification-item,.template-item{padding:14px 0;border-bottom:1px solid var(--border)}
.notification-item strong,.template-item strong{display:block;margin-bottom:6px}
.notification-item p,.template-item p{color:var(--text-soft);margin-bottom:4px}
.notification-item small{color:var(--text-faint)}
.small-badge{display:inline-block;margin-left:8px;font-size:11px;color:var(--text-faint)}
.info-card p,.profile-card p{margin-bottom:10px}
.empty-box,.empty-state{
  padding:30px;text-align:center;border:1px dashed var(--border);border-radius:18px;color:var(--text-soft)
}
.code-card{background:#10241d;color:#e7fff0;border-radius:18px;padding:18px;margin-top:12px;overflow:auto}

.toast-container{position:fixed;top:18px;right:18px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.toast{min-width:260px;max-width:360px;padding:14px 16px;border-radius:16px;color:#fff;box-shadow:0 18px 40px rgba(0,0,0,.18);animation:toastIn .22s ease}
.toast-success{background:var(--success)}
.toast-danger{background:var(--danger)}
.toast-warning{background:var(--warning)}
.toast-info{background:var(--info)}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.34);display:none;align-items:center;justify-content:center;padding:20px;z-index:5000}
.modal-overlay.show{display:flex}
.modal-box{
  width:100%;max-width:430px;background:var(--surface);border-radius:26px;padding:24px;border:1px solid var(--border);
  box-shadow:var(--shadow-lg)
}
.modal-box h3{margin-bottom:8px}
.modal-box p{color:var(--text-soft);margin-bottom:18px}
.modal-actions{display:flex;justify-content:flex-end;gap:10px}

.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:22px}
.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.chart-placeholder{
  min-height:240px;border-radius:18px;background:linear-gradient(180deg, rgba(20,184,106,.06), rgba(14,165,233,.03)), #fbfefc;
  border:1px dashed #cfe4d7;display:flex;align-items:center;justify-content:center;color:var(--text-soft);font-weight:600
}

.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--gradient-soft)}
.auth-card{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:32px;box-shadow:var(--shadow-md)}
.auth-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--primary-soft);
  color:var(--primary-dark);font-size:13px;margin-bottom:14px
}
.auth-card h1{font-size:32px;line-height:1.1;margin-bottom:6px}
.auth-card p{color:var(--text-soft);margin-bottom:18px}
.auth-link-row{margin-top:16px;text-align:center;color:var(--text-soft)}
.auth-link-row a{color:var(--primary-dark);font-weight:600}

.mobile-bottom-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:1000;display:none;background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);border-top:1px solid var(--border);padding:10px 8px calc(10px + env(safe-area-inset-bottom))
}
.mobile-bottom-nav .nav-inner{display:flex;justify-content:space-between;gap:6px}
.mobile-bottom-nav a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text-soft);
  font-size:12px;padding:8px 6px;border-radius:14px;transition:background var(--transition-fast), color var(--transition-fast)
}
.mobile-bottom-nav a.active,.mobile-bottom-nav a:hover{background:#effaf4;color:var(--primary-dark)}

body.dark-mode{
  --bg:#0b1512;--bg-soft:#0f1b17;--surface:#12201a;--surface-2:#15261f;--border:#22352d;
  --text:#e7f4ed;--text-soft:#9bb1a8;--text-faint:#789088;
  --primary-soft:#183025;--success-soft:#123122;--warning-soft:#372b13;--danger-soft:#351717;--info-soft:#142a36;
  --shadow-xs:0 2px 10px rgba(0,0,0,.10);--shadow-sm:0 8px 20px rgba(0,0,0,.18);--shadow-md:0 14px 30px rgba(0,0,0,.22);--shadow-lg:0 20px 50px rgba(0,0,0,.28);
  --gradient-soft:linear-gradient(180deg,#0c1713 0%, #12201a 100%);
}
body.dark-mode .topbar,body.dark-mode .mobile-bottom-nav{background:rgba(18,32,26,.88)}
body.dark-mode .input,body.dark-mode .select,body.dark-mode .textarea,body.dark-mode input,body.dark-mode select,body.dark-mode textarea{background:#14261f}
body.dark-mode .data-table{background:#12201a}
body.dark-mode .data-table thead th{background:#183026;color:#dff5e8}
body.dark-mode .data-table tbody tr:hover{background:#162821}
body.dark-mode .upload-box{background:#12211b;border-color:#284136}